<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>WebSocket 测试</title>
</head>
<body>
    <input type="text" id="message">
    <button id="send-button">发送</button>

    <script>

        let websocket=new WebSocket("ws://127.0.0.1:8080/test");
        websocket.onopen = function(){
            console.log("websocket 连接成功！");
        }
        websocket.onclose=function(){
            console.log("websocket 连接断开！");
        }
        websocket.onerror=function(){
            console.log("websoket 连接异常！");
        }
        websocket.onmessage=function(e){
            console.log("获取收到信息"+e.data);

        }
        let messageInput=document.querySelector('#message');
        let sendButton=document.querySelector('#send-button');
        sendButton.onclick=function(){
            console.log(messageInput.value);
            websocket.send(messageInput.value); 
        }
    </script>
    
</body>
</html>